CMYK or RGB Swatches that are saved from Photoshop can be read and
used by Power Stroke. All you need to do is place Photoshop Swatches
.aco file into the Power Stroke palettes folder and they will show up
in the Power Stroke Palette menu.
Power Stroke ...

If your host program doesn't show up in the installer, our normal
search method failed and you will have to do a manual install.
Windows Manual Install
* Run the Power Stroke installer.
* If no applications are displayed when you get to the Select...